Breadcrumb Home > Dictionary > Index D depth charge: Meaning and Definition of Find definitions for: depth' charge" Pronunciation: [key] an explosive device that is used against submarines and other underwater targets, and is usually set to detonate at a predetermined depth. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. depth depth of field TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: bildungsroman Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language